public class Main {
    public static boolean isLeapYear(int year){
        if((year%4==0 && year%100!=0) || year%400==0){
            return true;
        }else{
            return false;
        }
    }

    public static void main(String[] args) {
        boolean ret=isLeapYear(2024);
        System.out.println(ret);
    }
}
